I made the mistake of watching some YouTube reviews before I watched the movie, so the plot twists were spoiled for me. Watch it going in blind and with an open mind.
I think Kim Tae Ri was brave as a rookie actress taking on the role when she knew that full nudity (and more) was required, and she is amazing. She fully deserves all the awards she got afterwards.
The chemistry between Kim Min Hee and Kim Tae Ri was great and it's a pity that the controversy about Kim Min Hee's personal life overshadowed her acting in this film.
This is the first film I've seen from director Park Chan Wook, so I'm curious to see his past works and his latest one, Decision To Leave.
The Handmaiden is a masterpiece movie and highly recommended.